Explanation:
During a chemical reaction, the atoms of the original substances gain, lose or share their electrons with those of the substances with which they are reacting. The reaction creates new substances made up of a new combination of atoms and a different configuration of electrons.
Answer:
B
Explanation:
The carriage has potential energy
Answer:
6
Explanation:
if there is 10n and the friction is 4n on the table then it is 6n.
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There is 0.02538502095915 Moles in 5 grams of gold.